A.REPORT FROM PP1 PREVIEW B.DO FROM PP1 PREVIEW C.REPORT FORM PP1 PREVIEW D.DO FORM PP1 PREVIEW
A.SELECT 平均工資 FROM 職工 B.SELECT AVG(工資) FROM 職工 C.SELECT SUM(工資) FROM 職工 D.SELECT COUNT(工資) FROM 職工
以下是表單的Activate事件的代碼: s=0 for n=10 to 0 step -2 s=s+n endfor this.text1.value=s 這段代碼執(zhí)行后,文本框Text1的值為()
A.30 B.10 C.0 D.-2